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1. 发明申请

US20150111599A1 COMMUNICATION DEVICE, TRANSMISSION INTERVAL CONTROL DEVICE, METHOD FOR TRANSMITTING LOCATION INFORMATION, METHOD FOR CONTROLLING TRANSMISSION INTERVAL OF LOCATION INFORMATION, AND RECORDING MEDIUM 有权
标题翻译：通信设备，传输间隔控制设备，用于发送位置信息的方法，用于控制位置信息的传输间隔的方法和记录介质
公开(公告)号：US20150111599A1
公开(公告)日：2015-04-23
申请号：US14397256
申请日：2013-03-15
申请人： NEC Corporation
发明人： Kenich Yamasaki , Masayuki Sakata
IPC分类号： H04W4/04
CPC分类号： H04W4/40 , G08G1/0112 , G08G1/0133 , G08G1/0141 , G08G1/096716 , G08G1/096741 , G08G1/096775 , G08G1/162 , H04W4/046
摘要： A communication device, which is to be mounted on a vehicle, includes: identifying means that identifies a location of the communication device; communication means that successively transmits location information that indicates the location of the communication device that is identified by the identifying means; and setting means that sets a transmission interval at which the location information is to be transmitted in accordance with the location of the communication device that is identified by the identifying means.
摘要翻译：要安装在车辆上的通信设备包括：识别通信设备的位置的识别装置; 通信意味着连续地发送指示由识别装置识别的通信设备的位置的位置信息; 以及设定单元，根据由识别单元识别出的通信设备的位置，设定发送位置信息的发送间隔。

2. 发明申请

US20150036487A1 VEHICLE-MOUNTED DEVICE AND CONGESTION CONTROL METHOD 有权
标题翻译：车辆安装设备和控制方法
公开(公告)号：US20150036487A1
公开(公告)日：2015-02-05
申请号：US14378099
申请日：2012-12-18
申请人： NEC CORPORATION
发明人： Masayuki Sakata
IPC分类号： H04W28/02
CPC分类号： H04W28/0289 , H04L67/12 , H04W28/021 , H04W28/0284
摘要： A vehicle-mounted device includes a measurement unit that detects the radio signal to measure a congestion level, a reception unit that receives, from each of the predetermined vehicle-mounted devices, the value of a predetermined parameter, in which a degree of contribution to congestion increases as the value of the parameter increases, from among parameters relating to the communication of the predetermined vehicle-mounted device, and a control unit that sets, when the congestion level measured by the measurement unit is outside a set predetermined range, the value of the predetermined parameter of its own device so that the congestion level is within the predetermined range in consideration of the magnitude relationship between the congestion level and a value within the predetermined range and a magnitude relationship between the value of the predetermined parameter received by the reception unit and the value of the predetermined parameter of its own device.
摘要翻译：车载装置包括检测无线电信号以测量拥塞程度的测量单元，从每个预定车载装置接收预定参数的值的接收单元，其中对当与参照预定的车载装置的通信相关的参数中参数的值增加时，拥塞增加;以及控制单元，当由测量单元测量到的拥堵程度在设定的预定范围之外时，考虑到拥塞水平与预定范围内的值之间的大小关系以及由接收接收到的预定参数的值之间的大小关系，拥塞级别在预定范围内单位和其自身设备的预定参数的值。

3. 发明授权

US09832618B2 Vehicle-mounted device used in intelligent transport system, communication method, and intelligent transport system using these device and method 有权
公开(公告)号：US09832618B2
公开(公告)日：2017-11-28
申请号：US14910747
申请日：2014-08-20
申请人： NEC Corporation
发明人： Masayuki Sakata
IPC分类号： H04W4/08 , H04W4/04 , H04W72/00 , G08G1/0967 , H04L29/08
CPC分类号： H04W4/08 , G08G1/096716 , G08G1/096741 , G08G1/096758 , G08G1/096775 , G08G1/096791 , H04L67/12 , H04W4/046 , H04W72/005
摘要： An intelligent transport system includes an access point which puts a plurality of channels under control and casts various information and a vehicle-mounted device which directly communicates with the access point or is mounted on a vehicle which performs multi-hop communication, the access point includes broadcast means which broadcast a content of the information to be casted to a plurality of channels as service information, and the vehicle-mounted device includes channel switching means which perform a channel switching so that a desired service can be received on the basis of the service information.

4. 发明授权

US09552731B2 Mobile communication apparatus, mobile communication method and program 有权
标题翻译：移动通信装置，移动通信方法和程序
公开(公告)号：US09552731B2
公开(公告)日：2017-01-24
申请号：US14763692
申请日：2014-01-30
申请人： NEC Corporation
发明人： Masayuki Sakata
IPC分类号： G08G1/00 , G08G1/16 , B60W30/08 , H04L29/08 , H04W4/04 , G08G1/0967
CPC分类号： G08G1/161 , G08G1/096716 , G08G1/096741 , G08G1/096791 , G08G1/166 , H04L67/12 , H04W4/046
摘要： A mobile communication apparatus includes an abnormality detecting unit that detects whether or not there is an abnormality on a route; and a communication unit. When second abnormality detection information which differs from first abnormality detection information that indicates the detected abnormality has been received, it is determined that whether or not the abnormalities indicated by both information items coincide with each other. If it is determined that both abnormalities coincide with each other, then whether or not it is necessary to transmit the first abnormality detection information is determined based on a positional relationship between a position of the own apparatus and an occurrence point of the abnormality at the time when the abnormality indicated by the second abnormality detection information was detected.
摘要翻译：移动通信装置包括异常检测单元，其检测路由是否有异常; 和通信单元。当接收到与指示检测到的异常的第一异常检测信息不同的第二异常检测信息时，确定由两个信息项指示的异常是否一致。如果确定两个异常彼此一致，则基于自身装置的位置与该异常的发生点之间的位置关系来确定是否需要发送第一异常检测信息当检测到由第二异常检测信息指示的异常时。

5. 发明申请

US20230070046A1 TRAFFIC CONTROL APPARATUS, TRAFFIC CONTROL SYSTEM, AND TRAFFIC CONTROL METHOD 有权
公开(公告)号：US20230070046A1
公开(公告)日：2023-03-09
申请号：US17802630
申请日：2020-03-25
申请人： NEC Corporation
发明人： Yasuhiro MIZUKOSHI , Masayuki Sakata , Takashi Yamane , Takanori Iwai , Koichi Nihei , Kosei Kobayashi , Yusuke Shinohara
IPC分类号： G05D1/00 , G06V20/59 , G06V40/10
摘要： A traffic control apparatus, a traffic control system, and a traffic control method that can facilitate an operation of an autonomous driving vehicle are provided. A traffic control apparatus includes analysis means for analyzing a state of a vehicle based on information about the vehicle including an autonomous driving function, specifying means for specifying a control policy, which is predetermined control to be transmitted to the vehicle, based on the analyzed state of the vehicle and remote control means for controlling driving of the vehicle based on the specified control policy.

6. 发明申请

US20230137980A1 REMOTE MONITORING AND CONTROL APPARATUS, SYSTEM, METHOD, AND NON-TRANSITORY COMPUTER READABLE MEDIUM STORING PROGRAM 有权
公开(公告)号：US20230137980A1
公开(公告)日：2023-05-04
申请号：US17912115
申请日：2020-03-31
申请人： NEC Corporation
发明人： Takashi Yamane , Masayuki Sakata , Takanori lwai , Koichi Nihei , Kosei Kobayashi , Yusuke Shinohara
IPC分类号： G05D1/00 , G06F3/14 , B60W60/00 , B60W50/14
摘要： A main object of the present disclosure is to provide a remote monitoring and control apparatus, a system, a method, and a non-transitory computer readable medium storing a program capable of improving the monitoring efficiency of a mobile body when the mobile body is remotely monitored and controlled. A remote monitoring and control apparatus according to the present disclosure includes: determination result acquisition means for acquiring a result of determination as to whether or not a mobile body is able to perform autonomous driving; display means for displaying at least one of a monitor screen for displaying video image data captured from the mobile body in a direction external thereto for each of a plurality of the mobile bodies and a remote control screen for displaying the video image data of a remotely controlled mobile body selected from among the plurality of the mobile bodies.

7. 发明授权

US09456379B2 Vehicle-mounted device and congestion control method 有权
标题翻译：车载设备和拥塞控制方法
公开(公告)号：US09456379B2
公开(公告)日：2016-09-27
申请号：US14378099
申请日：2012-12-18
申请人： NEC CORPORATION
发明人： Masayuki Sakata
IPC分类号： H04W28/02 , H04L29/08
CPC分类号： H04W28/0289 , H04L67/12 , H04W28/021 , H04W28/0284
摘要： A vehicle-mounted device includes a measurement unit that detects the radio signal to measure a congestion level, a reception unit that receives, from each of the predetermined vehicle-mounted devices, the value of a predetermined parameter, in which a degree of contribution to congestion increases as the value of the parameter increases, from among parameters relating to the communication of the predetermined vehicle-mounted device, and a control unit that sets, when the congestion level measured by the measurement unit is outside a set predetermined range, the value of the predetermined parameter of its own device so that the congestion level is within the predetermined range in consideration of the magnitude relationship between the congestion level and a value within the predetermined range and a magnitude relationship between the value of the predetermined parameter received by the reception unit and the value of the predetermined parameter of its own device.
摘要翻译：车载装置包括检测无线电信号以测量拥塞程度的测量单元，从每个预定车载装置接收预定参数的值的接收单元，其中对当与参照预定的车载装置的通信相关的参数中参数的值增加时，拥塞增加;以及控制单元，当由测量单元测量到的拥堵程度在设定的预定范围之外时，考虑到拥塞水平与预定范围内的值之间的大小关系以及由接收接收到的预定参数的值之间的大小关系，拥塞级别在预定范围内单位和其自身设备的预定参数的值。

8. 发明授权

US09949092B2 Communication device, transmission interval control device, method for transmitting location information, method for controlling transmission interval of location information, and recording medium 有权
公开(公告)号：US09949092B2
公开(公告)日：2018-04-17
申请号：US14397256
申请日：2013-03-15
申请人： NEC Corporation
发明人： Kenichi Yamasaki , Masayuki Sakata
IPC分类号： H04W24/00 , H04W4/04 , G08G1/01 , G08G1/0967 , G08G1/16
CPC分类号： H04W4/40 , G08G1/0112 , G08G1/0133 , G08G1/0141 , G08G1/096716 , G08G1/096741 , G08G1/096775 , G08G1/162 , H04W4/046
摘要： A communication device, which is to be mounted on a vehicle, includes: identifying means that identifies a location of the communication device; communication means that successively transmits location information that indicates the location of the communication device that is identified by the identifying means; and setting means that sets a transmission interval at which the location information is to be transmitted in accordance with the location of the communication device that is identified by the identifying means.

9. 发明授权

US09628963B2 Onboard apparatus, communication system and communication method 有权
公开(公告)号：US09628963B2
公开(公告)日：2017-04-18
申请号：US15090232
申请日：2016-04-04
申请人： NEC Corporation
发明人： Masayuki Sakata
IPC分类号： H04W4/06 , G08G1/01 , G08G1/0965 , H04W4/02 , H04L29/08 , H04W4/00 , H04W4/04 , H04W8/00 , H04W88/04
CPC分类号： H04W4/06 , G08G1/0112 , G08G1/0133 , G08G1/0141 , G08G1/0965 , H04L67/12 , H04W4/021 , H04W4/046 , H04W4/80 , H04W8/005 , H04W88/04
摘要： An onboard apparatus according to the present invention is an onboard apparatus which is installed in each of a plurality of vehicles so as to perform communication between vehicles and communication with a wireless station, comprising: a receiver that receives from neighboring onboard apparatuses, surround information that indicates the presence of onboard apparatuses in a communication area communicable with the wireless station; and, a processor that, upon receiving communication data, transmits the communication data addressed to the wireless station in accordance with the surround information.

10. 发明申请

US20150106493A1 Communication Device, Communication-Purpose Identification Information Management Server, Communication-Purpose Identification Information Acquisition Method, Communication-Purpose Identification Information Providing Method, and Recording Medium 审中-公开
标题翻译：通信设备，通信目的识别信息管理服务器，通信目的识别信息获取方法，通信目的识别信息提供方法和记录介质
公开(公告)号：US20150106493A1
公开(公告)日：2015-04-16
申请号：US14381229
申请日：2012-12-14
申请人： NEC CORPORATION
发明人： Masayuki Sakata
IPC分类号： H04L12/24 , H04L29/08
CPC分类号： H04L41/50 , H04L61/15 , H04L61/2076 , H04L63/101 , H04L67/02 , H04W12/00518 , H04W12/02
摘要： A communication device that communicates with a communication partner includes: update unit that updates communication identification information of the communication device; registration unit that, upon updating of the communication identification information of the communication device, registers in a server the communication identification information of the communication device that follows updating in association with search identification information of the communication device; and a control unit that uses the search identification information of a communication partner to acquire from the server the communication identification information of the communication partner that is placed in association with the search identification information of the communication partner.
摘要翻译：与通信对方通信的通信装置包括：更新通信装置的通信识别信息的更新单元; 登记单元，在更新所述通信装置的通信识别信息时，在所述通信装置的搜索识别信息的关联中，向所述服务器登记随后进行更新的所述通信装置的通信识别信息; 以及控制单元，其使用通信对方的搜索识别信息从服务器获取与通信对方的搜索识别信息相关联地放置的通信对方的通信标识信息。

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